dsnc('path/to/file/*.nc')ds.regrid(dsthe files have more than one variableyou might need todothisds.select(variableds.ensemble_mean()ds.plot()#ifyou want to convert from an nctoolkit dataset to an xarray dataset:ds_xr=ds.()
File/opt/conda/lib/python3.11/site-packages/xarray/backends/api.py:670,inopen_dataset(filename_or_obj,engine,chunks,cache,decode_cf,mask_and_scale,decode_times,decode_timedelta,use_cftime,concat_characters,decode_coords,drop_variables,inline_array,chunked_array_type,from_array_kwargs,backend_kwarg...
从Python Xarray开始分析地理空间数据集 A list of values with length equal to the number of dimensions, providing coordinate labels for each dimension. Each value must be of one of the following forms: xarray.Datasetis xarray’s multi-dimensional equivalent of aDataFrame. It is a dict-like conta...
## we need the python slice() in R so we can use it in sel() py_slice <- import_builtins()$slice ds <- xarray$open_dataset("combined.json", chunks = dict()) ## pick one year for one variable, and group it by month y2 <- ds$sst$sel(#time = py_slice("2000-01-01",...
.. ipython:: python ds = xr.tutorial.open_dataset("air_temperature") # add an empty 2D dataarray ds["empty"] = xr.full_like(ds.air.mean("time"), fill_value=0) # modify one grid point using loc() ds["empty"].loc[dict(lon=260, lat=30)] = 100 # modify a 2D region using...
[3]: #导入xarray 模块 import xarray as xr Warning: ecCodes 2.21.0 or higher is recommended. You are running version 2.14.1 示例1¶ In [8]: #直接使用xr.open_dataset读取nc文件即可 f1=xr.open_dataset("/home/mw/project/data1/1997levle.nc") f1 #查看文件属性 /* CSS stylesheet for ...
然后,我使用open_dataset命令将每个组从netcdf文件加载到xarray数据集中。对于这些数据集,我再次打印出时间维度坐标时间戳的最小值和最大值。最小值与通过直接读取netcdf文件获得的</ 浏览0提问于2017-05-04得票数 0 1回答 将hdf5文件加载到python中 、、、 python模块xarray很大程度上支持加载/映射netCDF文件,甚...
问Xarray合并两个维度长度不同的hdf5文件EN我有一些仪器数据，以hdf-5格式保存为多个二维阵列，随着测量...
.. autosummary:: :toctree: generated/ Dataset.dims Dataset.sizes Dataset.dtypes Dataset.data_vars Dataset.coords Dataset.attrs Dataset.encoding Dataset.indexes Dataset.chunks Dataset.chunksizes Dataset.nbytes Datasets implement the mapping interface with keys given by variable names and values given by...
N-D labeled arrays and datasets in Python. Contribute to jfpx/xarray development by creating an account on GitHub.